---> uname -a: Linux prd-centos8-builder-2c-2g-622.novalocal 4.18.0-553.5.1.el8.x86_64 #1 SMP Tue May 21 05:46:01 UTC 2024 x86_64 x86_64 x86_64 GNU/Linux ---> lscpu: Architecture: x86_64 CPU op-mode(s): 32-bit, 64-bit Byte Order: Little Endian CPU(s): 2 On-line CPU(s) list: 0,1 Thread(s) per core: 1 Core(s) per socket: 1 Socket(s): 2 NUMA node(s): 1 Vendor ID: AuthenticAMD CPU family: 23 Model: 49 Model name: AMD EPYC-Rome Processor Stepping: 0 CPU MHz: 2800.000 BogoMIPS: 5600.00 Virtualization: AMD-V Hypervisor vendor: KVM Virtualization type: full L1d cache: 32K L1i cache: 32K L2 cache: 512K L3 cache: 16384K NUMA node0 CPU(s): 0,1 Flags: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush mmx fxsr sse sse2 syscall nx mmxext fxsr_opt pdpe1gb rdtscp lm rep_good nopl cpuid extd_apicid tsc_known_freq pni pclmulqdq ssse3 fma cx16 sse4_1 sse4_2 x2apic movbe popcnt tsc_deadline_timer aes xsave avx f16c rdrand hypervisor lahf_lm cmp_legacy svm cr8_legacy abm sse4a misalignsse 3dnowprefetch osvw topoext perfctr_core ssbd ibrs ibpb stibp vmmcall fsgsbase tsc_adjust bmi1 avx2 smep bmi2 rdseed adx smap clflushopt clwb sha_ni xsaveopt xsavec xgetbv1 xsaves clzero xsaveerptr wbnoinvd arat npt nrip_save umip rdpid arch_capabilities ---> nproc: 2 ---> df -h: Filesystem Size Used Avail Use% Mounted on devtmpfs 3.8G 0 3.8G 0% /dev tmpfs 3.8G 0 3.8G 0% /dev/shm tmpfs 3.8G 17M 3.8G 1% /run tmpfs 3.8G 0 3.8G 0% /sys/fs/cgroup /dev/vda1 40G 8.5G 32G 22% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7697 664 4764 19 2268 6736 Swap: 1023 0 1023 ---> ip addr: 1: lo: mtu 65536 qdisc noqueue state UNKNOWN group default qlen 1000 link/loopback 00:00:00:00:00:00 brd 00:00:00:00:00:00 inet 127.0.0.1/8 scope host lo valid_lft forever preferred_lft forever inet6 ::1/128 scope host valid_lft forever preferred_lft forever 2: eth0: mtu 1458 qdisc mq state UP group default qlen 1000 link/ether fa:16:3e:db:a4:d1 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.124/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 86068sec preferred_lft 86068sec inet6 fe80::f816:3eff:fedb:a4d1/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:5e:e2:5e:58 brd ff:ff:ff:ff:ff:ff inet 10.250.0.254/24 brd 10.250.0.255 scope global docker0 valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.18.0-553.5.1.el8.x86_64 (centos-stream-8-builder-5e6ee0fb-b6d9-4116-90d4-35c890e2b0f7.nov) 01/16/2026 _x86_64_ (2 CPU) 01:31:30 LINUX RESTART (2 CPU) 01:32:01 AM tps rtps wtps bread/s bwrtn/s 01:33:01 AM 204.88 17.99 186.89 5382.21 7539.04 01:34:01 AM 110.11 0.68 109.43 102.37 12343.52 01:35:01 AM 32.21 0.10 32.11 3.60 1291.52 01:36:01 AM 18.19 0.00 18.19 0.00 692.67 01:37:01 AM 26.26 1.12 25.15 108.12 747.19 Average: 78.33 3.98 74.35 1119.29 4522.91 01:32:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 01:33:01 AM 5115136 6966224 2767296 35.11 2688 2033436 1040380 11.65 202380 2240204 172604 01:34:01 AM 4933988 6945264 2948444 37.41 2688 2186380 1014204 11.36 233144 2361316 28076 01:35:01 AM 4940052 6953324 2942380 37.33 2688 2188572 1024960 11.48 270036 2318368 11976 01:36:01 AM 4798804 6850860 3083628 39.12 2688 2227424 1118780 12.53 274924 2454420 50888 01:37:01 AM 4862284 6880876 3020148 38.31 2688 2193408 1084512 12.14 425468 2240508 27684 Average: 4930053 6919310 2952379 37.46 2688 2165844 1056567 11.83 281190 2322963 58246 01:32:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 01:33:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:33:01 AM eth0 365.23 223.83 1909.72 66.36 0.00 0.00 0.00 0.00 01:33:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:34:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:34:01 AM eth0 74.51 57.00 753.73 10.45 0.00 0.00 0.00 0.00 01:34:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:35:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:35:01 AM eth0 23.43 24.03 28.98 9.62 0.00 0.00 0.00 0.00 01:35:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:36:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:36:01 AM eth0 17.84 18.73 16.80 6.77 0.00 0.00 0.00 0.00 01:36:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:37:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:37:01 AM eth0 26.93 22.18 30.59 18.18 0.00 0.00 0.00 0.00 01:37:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 101.59 69.15 547.98 22.27 0.00 0.00 0.00 0.00 Average: docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.18.0-553.5.1.el8.x86_64 (centos-stream-8-builder-5e6ee0fb-b6d9-4116-90d4-35c890e2b0f7.nov) 01/16/2026 _x86_64_ (2 CPU) 01:31:30 LINUX RESTART (2 CPU) 01:32:01 AM CPU %user %nice %system %iowait %steal %idle 01:33:01 AM all 40.89 0.00 7.22 2.75 0.09 49.05 01:33:01 AM 0 34.35 0.00 5.96 3.06 0.10 56.53 01:33:01 AM 1 47.43 0.00 8.48 2.44 0.08 41.56 01:34:01 AM all 34.24 0.00 5.38 2.57 0.10 57.70 01:34:01 AM 0 29.36 0.00 5.17 2.07 0.10 63.31 01:34:01 AM 1 39.12 0.00 5.60 3.08 0.10 52.10 01:35:01 AM all 34.70 0.00 3.65 0.35 0.10 61.19 01:35:01 AM 0 25.25 0.00 3.09 0.20 0.10 71.36 01:35:01 AM 1 44.14 0.00 4.22 0.50 0.10 51.04 01:36:01 AM all 33.19 0.00 3.08 0.59 0.09 63.05 01:36:01 AM 0 22.95 0.00 2.53 0.17 0.08 74.27 01:36:01 AM 1 43.43 0.00 3.62 1.02 0.10 51.83 01:37:01 AM all 34.97 0.00 4.02 0.20 0.09 60.72 01:37:01 AM 0 23.75 0.00 3.58 0.17 0.10 72.40 01:37:01 AM 1 46.19 0.00 4.45 0.23 0.08 49.04 Average: all 35.60 0.00 4.67 1.29 0.10 58.35 Average: 0 27.13 0.00 4.06 1.13 0.10 67.58 Average: 1 44.06 0.00 5.27 1.45 0.09 49.12